baber/WOPTO huggingface dataset:
Patent KR-20010045732-A (KR)
Inventor: HUH JUN SEOK
IPC: H04M3/00
Filed: 1999-11-08
Abstract: PURPOSE: An apparatus for processing the backup of a database file in an exchange is provided to make special services, associated with call control, registered in a database during system backup and to make a backup log baked up in a PLD(Processor Loaded Data) file if system backup is completed. CONSTITUTION: A PLD file backup processing apparatus in an exchange is comprised of an operator terminal(100), a CCP(Central Control Processor)(200), a disk PLD(300), an MP(Main Processor)(400). The operator terminal(100) transports a command equivalent to a system backup request to the CCP(200). The CCP(200), controlling the functions associated operation and maintenance in an exchange system, is provided with an SL(System Loader) processor(220), a DBBG(DataBase Backup Group)(240), a DBSG(DataBase Support Group)(260), and a PLD(280). The SL processor(220) executes a control function so that the disk PLD(300) can be backed up to another storage medium. The DBBG(240) provides a delay backup request transferred from the SL processor(220) to the DBSG(260) and stores a backup log provided from the DBSG(260). The DBSG(260), containing a producer processor(261), a local log buffer(263), and a consumer processor(265), provides the backup log to the DBBG(240) according to the delay backup request from the DBBG(240) and supplies a corresponding delay backup release result message to the DBBG(240). The MP(400), comprised of a PLD(480) and a DBSG(460), transfers a backup log and a delay backup result message to the DBBG(240) through an IPC path(500) according to the delay backup request and the delay backup release provided from the DBBG(240).
Patent KR-20010045864-A (KR)
Inventor: JANG SUN HYEOK
IPC: H01S3/06
Filed: 1999-11-09
Abstract: PURPOSE: A single frequency laser having a wave-length variable is provided to streamline the device while varying oscillation wave-length easily and vary wave-length in the whole range of laser oscillation. CONSTITUTION: A single frequency laser having a wave-length variable has reflection mirrors(105,106) on both ends. The reflection mirrors(105,106) have optic-fiber coated with mirror. A laser gain medium(101) users optic-fiber added by Er. A laser diode(107) having a 980nm wave-length pumps the gain medium(101). A frequency-adding converter(102) and a frequency-subtracting converter(103) converts the frequency by -F or F respectively and works also as a frequency varying optical filter. An optical path(109) uses a single mode optic-fiber. An optic-fiber combiner(108) watches the laser output of the laser.
Patent KR-20010047256-A (KR)
Inventor: JANG YOUNG GIL
IPC: E01B9/68
Filed: 1999-11-18
Abstract: PURPOSE: A buffer pad to support rails is provided to reduce the impact and vibration transferred to the concrete road pad, so that the concrete road pad is prevented from being damaged. CONSTITUTION: A buffer pad comprises an elastic buffer plate(25), a projected part and a buffer part. The elastic buffer-pad is installed on concrete road bed(20) by a fastening member(27,28). A clip(22) is inserted in a fixing plate(23,24), and presses the flange of rails(21). A projected part(30) is projected from the buffer pad, and corresponding to a bonding groove of a fixing board(26). The buffer part is formed at the bottom of the buffer plate, and absorbs the impact and vibration transferred to the concrete road pad.
Patent KR-20010048088-A (KR)
Inventor: CHO GI GON
IPC: B22D11/00
Filed: 1999-11-25
Abstract: PURPOSE: An apparatus for reducing shrinkage cavities of a continuous casting strip is provided to prevent wasteful spending of costs and drop of productivity by minimizing shrinkage cavities formed at the continuous casted end strip, thereby minimizing cutting parts of the strip due to the shrinkage cavities. CONSTITUTION: The apparatus comprises a fixing member (40) coupled to one side of a tundish car; a transferring member (50) which is vertically transferable at the inner side of the fixing member (40), and at both sides of the upper part of which a fixed bar (52) is installed; a clamping means (60) installed at both sides of one side surface of the fixing member (40) and clamping operated by the movement of the transferring member (50); and a shrinkage cavity reducing tool (70) clamped with the clamping means (60) for reducing shrinkage cavities of end strip by being fallen from the clamping means (60) onto the end strip that is initially solidified when molten steel is charged into a mold, wherein the shrinkage cavity reducing tool (70) is removed together with the end strip.
Patent KR-20010053845-A (KR)
Inventor: PARK SANG DO
IPC: H04L29/02
Filed: 1999-12-02
Abstract: PURPOSE: A method for restoring a communication fail state of an interprocess communication between a host digital terminal and an optical network unit is provided to restore the fail in the IPC, while distributing an IPC traffic of a system appositely. CONSTITUTION: When the host digital terminal or the optical network unit senses that the interprocess communication state is a normal state, a predetermined message for informing the normal state to each other is sent to transfer to a restoration state to each other. After the optical network unit receives the message for informing the normal state from the host digital terminal, a predetermined end message is sent to the host digital terminal in a predetermined hold time, thereby transferring the restoration state to the normal state. Thereafter, the restoration of the fail state is ended.
Patent KR-20000012406-A (KR)
Inventor: HWANG TAEK SUNG
IPC: B29B17/00
Filed: 1999-12-03
Abstract: PURPOSE: A functional complex material manufacturing method is provided to obtain pollution control effect and high value added product development effect and to produce products compensating the defects of the sound absorption material and water proof material. CONSTITUTION: The method comprises the steps of: mixing 1 wt% of rubber powder having 10-60 micrometer of average particle size with 0.01-0.10 wt% of surface modifying agent selected from dicumyl peroxide, benzoyl peroxide and sodium benzoate and then agitating; and mixing and molding to mix the reactive material passing the surface treatment process with 0.01-0.20 wt% of combining material selected from PE group, PP group, thermoplastic resin or thermo setting plastic resin of rubber group and then molding by pressurization.
Patent KR-20000047883-A (KR)
Title: Photoelectric converter
Inventor: GIDDAYAMASADDOSI
IPC: H04N5/372
Filed: 1999-12-03
Abstract: PURPOSE: A photoelectric converter is provided which can read charge without affecting the charge capacity and the charge transfer of a charge transfer part, and can reduce the power consumption by lowering the reading voltage. CONSTITUTION: A photoelectric converter like a charge coupled device has a reading gate part wherein the width of a part adjacent to a photo diode(1) part of the reading gate is patterned more widely than the width of a vertical CCD(Charge Coupled Device)(3) part. The photoelectric converter includes a light receiving part, a gate part(12) and a charge transfer part, and the gate width of the gate part is wider in the receiving part than in the transfer part. The gate part includes a first gate part whose gate width becomes narrower as going to the transfer part from the light receiving part. In addition, the gate part includes a second gate part having equal gate width from the first gate part to the charge transfer part.
Patent KR-20010054691-A (KR)
Inventor: KANG HYO JUN
IPC: A01K63/00
Filed: 1999-12-07
Abstract: PURPOSE: Provided is a live fish aquarium including an ozone generator and an ozone dissolving ultraviolet limp, which maintains water in the aquarium clean continuously, includes a proper amount of ozone in the water and can be managed at reduced cost. CONSTITUTION: The aquarium comprises a main body(10) composed of a water tank(11) at the top and an installation space(12), an ozone water drop generator(20) set on each corner of the water tank, an ozone generator(21) installed in the space of the body and connected through the each ozone drop generator, a rotation guide material(23) being fixed at the each corner with covering the ozone drop generators and giving rotation power to water in the water tank to one direction, a centrifugal machine(30) placed at the central part of the installation space for separating various kinds of debris particles from water discharged to the bottom of the water tank, at least one or more of filters(41) installed at an outlet port side of the centrifugal machine for purifying the separated water, a water temperature adjusting device(70) set in a fixed part of the installation space and connected to the ozone drop generators for controlling temperature of the filtrated water, at least one or more of ozone dissolving ultraviolet limp in the water tank for resolving ozone in the water, and a floating matter collecting device(80) fastened to the inside wall of the water tank.
Patent KR-20010054847-A (KR)
Inventor: KIM SANG BAEK
IPC: H04Q3/64
Filed: 1999-12-08
Abstract: PURPOSE: An apparatus and a method for designing an inter-station relay of a switch network by a combined routing rate is provided to improve the productivity and the accuracy of a plane establishment work by designing a structure of an optimum switch network through a multistage automatic work for determining several plane establishment results in a switch network design. CONSTITUTION: An input data collecting unit(1) collects data needed for designing an inter-station of a switch network. An inter-station region classifying unit(2) classifies an inter-station region based on the data collected in the input data collecting unit(1). A direct route designing unit(4) performs a design to a direct route using the data classified in the inter-station region classifying unit(2). A complete tandem designing unit(5) performs a design regarding a complete tandem using the data classified in the inter-station region classifying unit(2). A receiving tandem designing unit(6) performs a design regarding a receiving tandem using the data classified in the inter-station region classifying unit(2). The last route designing unit(7) designs the last route using an inter-station relay traffic calculated in the complete tandem designing unit(5) and the receiving tandem designing unit(6).
Patent KR-20010057202-A (KR)
Inventor: OH MUN TAK
IPC: A01M29/30
Filed: 1999-12-20
Abstract: PURPOSE: A device for exterminating birds is provided to reduce damage of crops by birds by sensing birds and exterminating them with applying the direct stimulation to them. CONSTITUTION: The device for exterminating birds includes a sensing instrument, a shot discharging instrument(70) and a control portion. The shot discharging instrument(70) is composed of a storing case(71) for storing grain bullets(60), a muzzle(73) installed by facing the sensing area, a piston(74), an elastic pressure instrument(90) for applying the driving force to the piston(74), a rack(76) connected to a rib(75) projected to the outside, a gear(77) without the teeth, a driving motor(79) for applying the rotary power to the gear(77) without the teeth, a locking instrument(100) for maintaining the backward location of the piston(74), a releasing instrument(120) for releasing the locking instrument(100) and a limit switch(LS) for sensing the backward location of the rack(76).
Patent KR-20010060697-A (KR)
Inventor: PARK CHUNG NYON
IPC: H01K3/02
Filed: 1999-12-27
Abstract: PURPOSE: A method for manufacturing a bulb base is provided to improve reliability in products and reduce manufacturing cost of a bulb base by preventing crack in a base glass and reducing defective proportion. CONSTITUTION: A base glass(5) in fusion is poured into a mold in which a soldering metal cap(2) is interpolated. The base glass is pressurized by press. The base glass(5) is cooled to a normal temperature. An interpolated section of the molded base glass(5) is forcibly interpolated into a through hole(4a) of a base metal(4) to be coupled to each other. A high temperature binder is applied in a small amount between the base metal and the base glass or an unevenness is formed on an outer peripheral surface part of the base glass or an inner peripheral surface part of the through hole of the base metal, so as to prevent rotation. In order to easily perform an interpolation, it is preferable that a tap or a curve is formed on the interpolated section of the base glass(5).
Patent KR-20010059928-A (KR)
Inventor: HUH SEONG JAE
IPC: H01L27/146
Filed: 1999-12-30
Abstract: PURPOSE: A solid state image sensor and a method for manufacturing the same are provided to secure a saturation level of a VCCD(Vertical Charge Coupled Device) and transfer smoothly charges from the VCCD to an HCCD(Horizontal CCD). CONSTITUTION: A P type well(31) is formed on a P type semiconductor substrate. The first BCCD(Buried CCD)(32) is formed on a predetermined region of the P type well(31). The first BCCD(32) is used as an HCCD. A gate insulating layer is formed on a surface of an N type semiconductor substrate(30). The first poly gate(33) and the second poly gate(34) are formed on the gate insulating layer. The first poly gate(33) and the second poly gate(34) performs two-clocking operation. The second and the third BCCD(35,36) are formed at a lower portion of the second poly gate(34).
Patent KR-20010060013-A (KR)
Inventor: JUNG BYEONG DEOK
IPC: H04Q3/64
Filed: 1999-12-31
Abstract: PURPOSE: An exchanger module dispersedly accommodating method for a load equality of an exchanger is provided to stably operate an exchanger through the load dispersion of the exchanger by selecting a port of a different mode in the case of exceeding the reference number of the corresponding number. CONSTITUTION: A client management system receives a temporary construction civil affair from a user(100) and requests a temporary construction from a subscriber phone installation management system(110). Upon receipt of the installation request from the client management system, the subscriber phone installation management system checks whether the installation request is a new temporary construction, selects an external line of the subscriber's home and a main distributing board(120), and selects an extension for the corresponding external line by using information for a facility distribution selection(130). A position of the main distributing board is determined, a new subscriber information is registered for an exchanger, and a port is changed to an available state(140), and a jumper operation and a line exchanger operation are performed(150). Situation information by exchanger modules is changed(160), and when an opening confirmation and a construction command completion information is transmitted to the client management system(170), the client management system informs the user of the completion(180).
Patent KR-20000068437-A (KR)
Title: A process for preparing 2-amino malonic acid derivatives and 2-amino-1,3-propandiol derivatives, and intermediates for preparing the same
IPC: C07C215/28
Filed: 1998-07-03
Abstract: A process for preparing 2-amino malonic acid derivatives of formula (1): <CHEM> wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R<1> is linear or branched chain alkyl having from 2 to 20 carbon atoms, R<2> and R<3> are the same or different, and are lower alkyl or aralkyl, and R<4> is a protecting group, which process comprises the steps of reducing a compound of formula (6): <CHEM> wherein A is linear or branched chain alkylene having from 1 to 10 carbon atoms, R<1> is linear or branched chain alkyl having from 2 to 20 carbon atoms, R<2> and R<3> are the same or different, and are lower alkyl or aralkyl, and R<4> is a protecting group. <IMAGE>
Patent KR-20000057291-A (KR)
Inventor: KAKISHITA OSAMU
IPC: C09D11/00
Filed: 1997-11-28
Abstract: PURPOSE: A process film, process ink, and platemaking method and system using the film are provided, to obtain a high-quality photomask for platemaking having high resolution at a low cost. CONSTITUTION: A process film comprises a transparent substrate and, formed thereon, a layer consisting mainly of a polymer comprising repeating units represented by the following general formula (1) wherein A represents formula (I) where x, y, and z are each an integer of 1 or larger and Y represents a hydrocarbon group having one or more carbon atoms; X represents a residue of an organic compound having two active hydrogen atoms; and R1 represents a residue of a dicarboxylic acid or diisocyanate compound. An image is formed on this film preferably by ink-jet recording using a process ink which contains a yellow dye absorbing an ultraviolet in a wavelength range of 350 to 450 nm, preferably a mono- or disazo dye.
Patent KR-20000076250-A (KR)
IPC: E04G11/12
Filed: 1998-03-03
Abstract: A universal reusable system is provided for molding concrete or other settable fluids for use in building construction. In the subject system, apertured composite plastic panels and frames, prestressed by the presence of an array of removable and interchangeable oversized plastic plugs, are positioned and held in place by a framing system which utilizes a combination of apertured strips used as base guides and both vertical and horizontal channels, as well as dowels and plugs. The use of apertured panels and framing system provides for a reusable assembly whose dimensions can be readily set on site for each application and whose rectilinearity is maintained either by the dowel-aperture combination or by a combination of oversized plugs in adjacent members to be joined and connectors therebetween.
Patent KR-20010012109-A (KR)
Title: 염화비닐리덴계 라텍스 및 그것의 제조방법
IPC: C08F6/00
Filed: 1997-10-23
Abstract: 본 발명의 염화비닐리덴계 라텍스는 염소이온함량이 라텍스 중의 모든 고형분중량에 대해 500ppm 이하로, 바람직하게는 투석에 의해 감소되고, 열수처리에 대한 내성이 우수하다.
Patent KR-20010012797-A (KR)
Title: 펩타이드 코팅된 이식물 및 그 제조 공정
IPC: A61L27/00
Filed: 1998-05-09
Abstract: 본 발명은 생물질의 생기능화 가능성, 특히 이식물에 관한 것으로, 이는 측정에 의해 만들어지고 합성된, 세포- 또는 조직-선택적이며, 각 경우에 있어서 적절한 생물질의 조직 혼입을 달성하기 위해 생체 외에서 세포 종류의 부착을 주로 자극하는, RGD 펩타이드 코팅에 의한 이식물의 가능성을 기술한다.
Patent KR-20010068665-A (KR)
Title: Window socket with time-out function
Inventor: SON HAN GU
IPC: H04L9/00
Filed: 2000-01-07
Abstract: PURPOSE: A window socket including time out function is provided to supply the time out function of the appointed time in order that a processor doesn't stop by being down of a network. CONSTITUTION: The window socket including time out function includes a few stages. In the stage of S27, the second tread timer is set up. In the stage of S29, the first tread data are transmitted. If in the stage of S31, the response is carried out in the time, which is set up in the second tread, the second tread timer is released and the first tread window socket is finished in the stage of S33. If in the stage of S31, the response isn't carried out in the time, which is set up in the second tread, the response is standing by ready in the stage of S35. If in the stage of S37, the second tread time is out, the second tread timer is released and the data are stored temporarily in the stage of S39. In the stage of S41, the first stead window socket is finished. And then all the operation is finished.
Patent KR-20010073469-A (KR)
Title: Wireless video monitoring system
Inventor: PARK JUN HO
IPC: H04M1/72412
Filed: 2000-01-15
Abstract: PURPOSE: An RF(Radio Frequency) image monitoring system is provided to be capable of easily changing a monitoring object or a monitoring location and being moved by a user during monitoring. CONSTITUTION: An RF camera transmits image data monitored a monitoring object with RF signal form. An RF telephone fixing device(20) receives the RF signals. A portable device(30) receives the RF signals transmitted from the fixing device(20) to demodulate the signals, and displays the monitoring object at a display. The RF camera(10) is optimized so that the monitored image data can be displayed at the display of the portable device(30). Preferably, an LCD panel can be used as the display of the portable device(30).
Patent KR-20010073828-A (KR)
Title: Surface treatment of pistonring take advantage of solid lubricant
Inventor: LEE KYUNG JAE
IPC: C23C10/30
Filed: 2000-01-20
Abstract: PURPOSE: A method of surface treatment of a position ring is provided to ensure smooth lubrication in an initial stage of engine operation by treating solid lubricant on the surface of a piston ring. CONSTITUTION: A piston ring is washed to keep the surface thereof clean. Solid lubricant of MOS2, graphite, carbon, WS2 is crushed into granules of 300 to 500 mesh. Crushed solid lubricant is mixed into an organic solvent to prepare a coating agent. The coating agent is coated on the surface of the piston ring several times till obtaining the thickness of a coating layer of 1 to 150 micron. The surface of the piston ring is heated at 100 to 400deg.C for 30 to 180 minutes to bind the coated coating agent. A lubricant coat is formed on the surface of the piston ring for imparting smooth lubrication to the piston ring in contacting an inner wall of a cylinder. Abrasion of the piston ring is minimized to prolong the life time of an engine.
Patent KR-20000053569-A (KR)
Title: Debris trap in a turbine cooling system
Inventor: WILSON IAN DAVID S
IPC: F01D25/00
Filed: 2000-01-21
Abstract: PURPOSE: A system provides a cooling circuit arrangement which collects and traps debris present in the steam cooling medium in a region of the bucket cooling circuit where it does not effect the cooling task of the steam, i.e., upstream of the buckets. CONSTITUTION: A turbine has a rotor (10) and a plurality of stages (14, 16, 18), each stage comprising a row of buckets mounted on the rotor (10) for rotation therewith. The buckets of at least one of the stages are cooled by steam. At least one axially extending cooling steam supply conduit (44) communicates with an at least partially annular steam supply manifold (46) and one or more axially extending cooling steam feed tubes (48) are connected to the manifold (46) at a location radially outwardly of the cooling steam supply conduit (44). The feed tubes (48) are arranged to supply cooling steam to the buckets of at least one of the plurality of stages (14, 16, 18). The manifold (46) extends radially beyond the feed tubes (48) to thereby create a debris trap region (50) for collecting debris under centrifugal loading caused by rotation of the rotor (10).
Patent KR-20010015929-A (KR)
Title: Advertizing system and advertizing method therefor
Inventor: CHOI JAE O
IPC: G09F9/00
Filed: 2000-01-24
Abstract: PURPOSE: Advertising device and method are provided to easily replace content of advertisement by using image and/or recording and playback apparatus installed on a vehicle and a building. CONSTITUTION: An advertising device comprises an advertisement process unit(10) storing, reproducing, and processing an advertisement; an advertisement output unit outputting the advertisement processed in the process unit; and a server control unit(20) storing a program assigning advertisement processing order for controlling the process unit and the output unit. Then, the device is attached on a vehicle, a building, an advertisement board, and a telephone booth. Moreover, the device contains an advertisement store unit(14) storing advertisements and an advertisement reproduce unit(12) reproducing advertisement from the store unit according to program of the sever control unit. By pushing an advertisement select button, the advertisement is outputted for a specific time while supplying free telephone call or saving telephone charges.